TY  - BOOK
AU  - Ponstein,Jacob
TI  - Approaches to the theory of optimization
SN  - 0521231558 
U1  - 515 23
PY  - 1980///
CY  - New York
PB  - Cambridge University Press
KW  - Mathematical optimization
N1  - Includes index; License restrictions may limit access
UR  - http://www.columbia.edu/cgi-bin/cul/resolve?clio9443336
ER  -